The Ranger 48HBRVXXXLLF Kit is a complete 4-inch pump rebuild kit designed for Ranger 48 series Quad Lip Seal pumps used in tank trailer applications. This comprehensive rebuild kit contains all essential components needed to restore a Ranger 48 series pump with outboard bearing (HB), relief valve (RV), and Quad Lip Seal (LLF) configuration. The kit includes bronze bearings, seals, gaskets, and other critical wear components to return the pump to optimal performance for petroleum, chemical, and industrial fluid transfer applications.